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Allied Waste Services (AWS) for your garbage service (blue cart)
- voice (925) 603-1144
- fax (925) 685-8153
For questions concerning billing, special cleanups, vacation hold requests, new service or your blue PHBD garbage cart or service.
www.alliedwasteservicesofcontracostacounty.com
Download the 
Service Rates (72.8 KB) and Rates FAQs.